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JPS5659873A - Active pigment having corrosion preventing activity for surface protection of iron and iron alloy and paint and varnish containing it - Google Patents

Active pigment having corrosion preventing activity for surface protection of iron and iron alloy and paint and varnish containing it

Info

Publication number
JPS5659873A
JPS5659873A JP13942980A JP13942980A JPS5659873A JP S5659873 A JPS5659873 A JP S5659873A JP 13942980 A JP13942980 A JP 13942980A JP 13942980 A JP13942980 A JP 13942980A JP S5659873 A JPS5659873 A JP S5659873A
Authority
JP
Japan
Prior art keywords
iron
surface protection
paint
weight
active pigment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP13942980A
Other languages
Japanese (ja)
Inventor
Hesutaaman Kurausu
Mauraa Arekusandaa
Kantoraa Yoahimu
Miitensu Geruharuto
Boimuringu Heruberuto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6082943&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS5659873(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of JPS5659873A publication Critical patent/JPS5659873A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
    • C09D5/084—Inorganic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

The invention relates to a corrosion-inhibiting active pigment for use in the surface protection of iron and iron alloys. The pigment consists of a mixture of calcium hydrogen phosphate dihydrate, magnesium hydrogen phosphate trihydrate and zinc oxide. More specifically, the mixture contains 2 to 98 weight % of ZnO and 98 to 2 weight % of phosphate components. These in turn contain 3 to 97 weight % of CaHPO4x2 H2O and 97 to 3 weight % of MgHPO4x3 H2O. The active pigment is suitable for use in painting compositions or lacquers.
JP13942980A 1979-10-08 1980-10-07 Active pigment having corrosion preventing activity for surface protection of iron and iron alloy and paint and varnish containing it Pending JPS5659873A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792940695 DE2940695A1 (en) 1979-10-08 1979-10-08 CORROSION INHIBITING PIGMENT

Publications (1)

Publication Number Publication Date
JPS5659873A true JPS5659873A (en) 1981-05-23

Family

ID=6082943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13942980A Pending JPS5659873A (en) 1979-10-08 1980-10-07 Active pigment having corrosion preventing activity for surface protection of iron and iron alloy and paint and varnish containing it

Country Status (10)

Country Link
US (1) US4337092A (en)
EP (1) EP0028290B1 (en)
JP (1) JPS5659873A (en)
AT (1) ATE3153T1 (en)
AU (1) AU534029B2 (en)
BR (1) BR8006440A (en)
CA (1) CA1142743A (en)
DE (2) DE2940695A1 (en)
NO (1) NO802974L (en)
ZA (1) ZA806176B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009503206A (en) * 2005-08-04 2009-01-29 ビーエーエスエフ コーティングス アクチェンゲゼルシャフト Chromium-free and zinc-poor corrosion-resistant pigment mixture, process for its preparation and use of the pigment mixture
JP2010503738A (en) * 2006-09-14 2010-02-04 ビーエーエスエフ コーティングス アクチェンゲゼルシャフト Calcium hydrogen phosphate-containing coating composition, process for its preparation, use of the coating composition and support coated with the coating composition
JP2012518696A (en) * 2009-02-20 2012-08-16 ソシエテ ヌヴェル デ クルール ジンシク Detoxification method to obtain zinc-containing pigment compounds without ecotoxicity

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8203184A (en) 1981-06-02 1983-05-17 Itt IMPROVEMENTS OF PAINT COMPOSITES
US4740393A (en) * 1985-07-10 1988-04-26 Nl Chemicals, Inc. Coating composition containing a calcium phosphite and process for protecting a surface from corrosion
US4738720A (en) * 1986-11-14 1988-04-19 International Minerals & Chemical Corp. Anti-corrosive protective coatings
DE3720779A1 (en) * 1987-06-24 1989-01-05 Herberts Gmbh COATING COMPOSITION FOR ALUMINUM ALLOYS AND THEIR USE
US5049592A (en) * 1988-06-09 1991-09-17 The United States Of America As Represented By The Secretary Of The Navy Metal oxide modification for use in protective coatings
GB2228489B (en) * 1988-08-25 1992-06-10 Albright & Wilson Surface treatment
DE4014523A1 (en) * 1990-05-07 1991-11-14 Budenheim Rud A Oetker Chemie Corrosion inhibiting pigment based on beta-tri:calcium phosphate - giving excellent result with non-toxic, environmentally friendly pigment compatible with binder
DE4021086A1 (en) * 1990-07-03 1992-01-09 Heubach Hans Dr Gmbh Co Kg CORROSION PROTECTION PIGMENTS BASED ON TERTIANS ERDALKALI ALUMINUM PHOSPHATES AND METHOD FOR THE PRODUCTION THEREOF
NO312911B1 (en) 1994-12-22 2002-07-15 Budenheim Rud A Oetker Chemie Anti-corrosion pigment and its use
DE10049456B4 (en) * 2000-10-06 2008-06-19 Daimler Ag Anti-corrosion paint for braking surfaces of brake discs and / or brake drums, anti-corrosive coating produced therefrom and method for removing the anti-corrosion coating
IL143551A0 (en) * 2001-06-04 2002-04-21 Pigmentan Ltd Paints and coatings composition useful for corrosion inhibition and a method for production therefor
BRPI0819628B1 (en) 2007-11-19 2018-05-15 Grace Gmbh Dispersion of surface-modified silica particles and their process as well as coating
DE102008015104A1 (en) 2008-03-19 2009-09-24 Basf Coatings Ag Coating composition, process for its preparation, its use and substrates coated therewith
AR074508A1 (en) * 2008-12-08 2011-01-19 Grace Gmbh & Co Kg ANTI-CORROSIVE PARTICLES
US20120152342A1 (en) * 2010-12-16 2012-06-21 E.I. Du Pont De Nemours And Company Aluminum paste compositions comprising metal phosphates and their use in manufacturing solar cells
PL443985A1 (en) * 2023-03-07 2024-09-09 Zachodniopomorski Uniwersytet Technologiczny W Szczecinie Compound in a ternary system of phosphorus(V) oxide-chromium(III) oxide-magnesium oxide and methods of its preparation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB990167A (en) 1961-06-14 1965-04-28 Goodlass Wall & Co Ltd Priming compositions
DE1200756B (en) * 1962-07-24 1965-09-09 Giulini Ges Mit Beschraenkter Treatment of chloride-containing industrial water with phosphates
US3630952A (en) * 1969-07-14 1971-12-28 Claudius Nielsen Metal-phospho-silica composition and method of manufacture
BE754184A (en) * 1969-07-31 1970-12-31 Matsushita Electric Works Ltd INORGANIC COMPOSITION FOR COATING AND METHOD FOR FORMING A PROTECTIVE COATING ON A SUBSTRATE
CA1040410A (en) 1973-12-13 1978-10-17 Ralph L. Walker Coating compositions
GB1536660A (en) * 1974-12-20 1978-12-20 Albright & Wilson Coating compositions
US4156613A (en) * 1976-06-05 1979-05-29 Bayer Aktiengesellschaft Anti-corrosion pigments

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009503206A (en) * 2005-08-04 2009-01-29 ビーエーエスエフ コーティングス アクチェンゲゼルシャフト Chromium-free and zinc-poor corrosion-resistant pigment mixture, process for its preparation and use of the pigment mixture
JP2010503738A (en) * 2006-09-14 2010-02-04 ビーエーエスエフ コーティングス アクチェンゲゼルシャフト Calcium hydrogen phosphate-containing coating composition, process for its preparation, use of the coating composition and support coated with the coating composition
JP2012518696A (en) * 2009-02-20 2012-08-16 ソシエテ ヌヴェル デ クルール ジンシク Detoxification method to obtain zinc-containing pigment compounds without ecotoxicity
US9840623B2 (en) 2009-02-20 2017-12-12 Societe Nouvelle Des Couleurs Zinciques Detoxification method for obtaining a zinc containing pigment compound with no ecotoxicity

Also Published As

Publication number Publication date
CA1142743A (en) 1983-03-15
DE2940695A1 (en) 1981-04-16
ATE3153T1 (en) 1983-05-15
AU534029B2 (en) 1983-12-22
AU6301680A (en) 1981-04-16
US4337092A (en) 1982-06-29
EP0028290A1 (en) 1981-05-13
EP0028290B1 (en) 1983-04-27
ZA806176B (en) 1981-10-28
BR8006440A (en) 1981-04-14
DE3062892D1 (en) 1983-06-01
NO802974L (en) 1981-04-09

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